The "TRUMP" coin launched by Donald Trump saw its market value surge to $70 billion in a short period, only to crash soon after due to concerns over family control and its speculative nature. Trump's wife, Melania, also introduced the "MELANIA" coin, but its high team allocation and short-term unlock mechanism raised doubts within the market. This series of meme coins has not only eroded investor trust but also exacerbated the bubble risk in the crypto market. Investors are advised to steer clear of emotional decisions and avoid being misled by celebrity influence.